DIALOG:
What is the toxin Microcystin-LR?
- Microcystin-LR  Microcystin-LR (MC-LR) is a toxin produced by cyanobacteria.
- Are there any other interesting aspects about this article?
- It is the most toxic of the microcystins.
- What are the main active ingredients?
- Microcystins are cyclic heptapeptides.
- What are the side effects?
- The seven amino acids that are involved in the structure of a microcystin include a unique β-amino acid (ADDA).
- What other amino acids are there?
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Next turn: It contains alanine (-ala), -β-methyl-isoaspartate (-β-Me-isoAsp), and glutamic acid (-glu).

DIALOG:
What is Madruzzo's music?
- 
Next turn: Madruzzo  Madruzzo may refer to:

DIALOG:
What was the highest honour that can be accorded to a geographer?
- He had been elected a fellow of the Geological Society of London in 1858, and served on the council from 1874 to 1876.
- Did he receive any other awards or recognition?
- 
Next turn: In 1875, he was appointed one of the science masters at Eton, and he remained there till his death on 28 October 1891.

DIALOG:
What is the structure of the book Al-Burhan Fi Tafsir al-Quran?
- 
Next turn:
This book contains an introduction and 16 chapters (Bab).